Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4810.0ft.

NA

41°F

5°C

Humidity 96%
Wind Speed WSW 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 08 Dec 02:00 PM PST
Extended Forecast for

25 Miles E Seneca OR

  • This Afternoon

    This Afternoon: A 40 percent chance of rain.  Mostly cloudy, with a high near 41. West wind around 11 mph, with gusts as high as 26 mph.

    High: 41 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 1am.  Mostly cloudy, with a low around 37. West wind 16 to 21 mph, with gusts as high as 39 mph.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 43. West wind 9 to 16 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 38. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 48. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 41. West wind around 11 mph, with gusts as high as 26 mph.
Tonight
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 37. West wind 16 to 21 mph, with gusts as high as 39 mph.
Tuesday
Rain. High near 43. West wind 9 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 48. West wind 10 to 15 mph, with gusts as high as 29 mph.
Wednesday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A slight chance of rain. Snow level 6600 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles E Seneca OR
 44.11°N 118.48°W (Elev. 5791 ft)
1:30 pm PST Dec 8, 2025
2pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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